Invalid keys are H2AX, gammaH2AX, gammaH2A.X, and any similar variation.

To browse sequences and modifications, select a wedge from the nucleosome and use your mouse to explore the histone sequence.

Reading Data

Heat Maps:
The array signals are ordered from highest(left) to lowest(right), relative to a reference. The target, or reference, peptide is colored Black and any peptide containing the targeted mark is outlined in Red. Signals to the left of this reference indicate tight off-target binding. Signals to the right of this reference indicate potential off-target binding.

H3K36me1

Heat maps
Array signal intensities are ordered from strongest (yellow) to weakest (blue) relative to the intended target (black). Peptides containing the target PTM are outlined in red. Hover over a data point to reveal a window with information on the peptide (histone and sequence context), PTMs, and a full sequence of the peptide (PTMs in red or green) being queried.

Bar charts
Normalized array signal intensities are presented ± standard error of the mean (SEM). The green bar indicates the target peptide. This target peptide serves as the reference for the bar graph color pattern. Orange bars indicate target-containing peptides with enhanced signal relative to the reference, blue bars indicate target-containing peptides with diminished signal relative to the reference, and gray bars indicate off-target peptides. Hover over a data point to reveal a window with information on the peptide (histone and sequence context), PTMs, and a full sequence of the peptide (PTMs in red or green) being queried.